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Computational Fluid Dynamicsx

Numerical Analysis of the Effect of Surface Active Elements on Marangoni Flow in a Melt Pool

K. Yadav [1], A. Mishra [1],
[1] IIT Kanpur, Kanpur, Uttar Pradesh, India

Marangoni flow affects the heat and mass transfer occurring in the molten metal regions in welding and ... 扩展阅读

Simulating Forced Convection in a Bingham Plastic Fluid

E. Tejaswini [1], B. Sreenivasulu [1], B. Srinivas [1],
[1]Gayatri Vidya Parishad College of Engineering, Visakhapatnam, Andhra Pradesh, India

In this work, the heat transfer characteristics of two heated cylinders of square cross-section immersed in a ... 扩展阅读

Analysis and Optimization of Dragonfly Wing Using COMSOL Multiphysics® Software

A. Kumar [1], C. Kaur [1], S. S. Padhee [2],
[1] PEC University of Technology, Chandigarh, India
[2] IIT Ropar, Punjab, India

This paper explores the complexities of a dragonfly's flapping wing motion. It includes the literature as ... 扩展阅读

Optimal Thermal Design of Converged-Diverged Microchannel Heat Sinks for High Heat Flux Applications

D. Chakravarthii [1], S. Subramani [1], M. Devarajan [1],
[1] Univeristy of Science Malaysia (USM), Georgetown, Penang, Malaysia

With the advancements in aerospace technology, micro-electromechanical systems, hybrid data centres and ... 扩展阅读

Alternative Designs to Harness Natural Convection in Flow Batteries

A. Ansari [1], S. Kumar [1],
[1] Department of Chemical Engineering, Indian Institute of Science, Bangalore, Karnataka, India

The earlier work in our group has established that natural convection plays a dominant role in SLRFB. We ... 扩展阅读

Electric Field Induced Patterning in Thin Films

A. Atta [1], S. Dwivedi [1], Vivek [1], R. Mukherjee [1],
[1] Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India

Interfacial structures/pattern, especially with small-scale dimensions, are important to the chemistry of ... 扩展阅读

Thermal Simulations of Naturally Ventilated Buildings

C. K. Kuruba [1], R. C. Thiagarajan [1],
[1] ATOA Scientific Technologies Pvt Ltd, Bangalore, Karnataka, India.

Ventilation is mainly used to control indoor air quality and for the purpose of thermal comfort by diluting ... 扩展阅读

Process Modeling and Optimization of Design Parameters in a Falling Film Plate and Frame Evaporator

A. Donaldson [1], A. Thimmaiah [2],
[1] Dalhousie University, Halifax, Nova Scotia, Canada
[2] National Institute of Technology Karnataka, Mangalore, Karnataka, India.

COMSOL Multiphysics® software is used to explore the impact of distributor width on the film thickness, and ... 扩展阅读

Modeling Darcian and Non-Darcian Porous Media with COMSOL Multiphysics® Software

A. Kumar [1], S. Pramanik [2], M. Mishra [1],
[1] Indian Institute of Technology Ropar, Rupnagar, Punjab, India
[2] Indian Institute of Technology Ropar, Rupnagar, Punjab, India; Nordita, SE-10691, Stockholm, Sweden

Darcian and non-Darcian porous media are characterized by the porosity of medium. To capture miscible viscous ... 扩展阅读

Modeling of Radial Source Flow in Porous Media: Miscible Viscous Fingering Patterns

V. Sharma [1], S. Pramanik [2], M. Mishra [1],
[1] Indian Institute of Technology Ropar, Rupnagar, India
[2] Indian Institute of Technology Ropar, Rupnagar, India; Nordita, SE-10691 Stockholm, Sweden.

COMSOL Multiphysics® software was used to model radial source flow in two dimensional homogeneous porous ... 扩展阅读

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